SpringBoot+JPA+MySql代码示例

package com.jusfoun.entity.user; import java.util.Set; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.ManyToMany; import javax.persistence.Table; @Table(name = "user") @Entity public class User { @Id @GeneratedValue(strategy = GenerationType.AUTO) @Column(name = "id") private Long id; //登录名 private String loginName; //用户名称 private String userName; //密码 private String password; private String createTime; private Long createUserId; private String updateTime; private Long updateUserId; //是否管理员，1是，0否 private Long isAdmin; private String userMobile; //部门id private Long deptId; @ManyToMany(cascade=CascadeType.REFRESH,mappedBy = "users") private Set<Role> roles; public Long getId() { return id; } public String getLoginName() { return loginName; } public void setLoginName(String loginName) { this.loginName = loginName; } public String getUserName() { return userName; } public void setUserName(String userName) { this.userName = userName; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public String getCreateTime() { return createTime; } public void setCreateTime(String createTime) { this.createTime = createTime; } public Long getCreateUserId() { return createUserId; } public void setCreateUserId(Long createUserId) { this.createUserId = createUserId; } public String getUpdateTime() { return updateTime; } public void setUpdateTime(String updateTime) { this.updateTime = updateTime; } public Long getUpdateUserId() { return updateUserId; } public void setUpdateUserId(Long updateUserId) { this.updateUserId = updateUserId; } public Long getIsAdmin() { return isAdmin; } public void setIsAdmin(Long isAdmin) { this.isAdmin = isAdmin; } public String getUserMobile() { return userMobile; } public void setUserMobile(String userMobile) { this.userMobile = userMobile; } public Long getDeptId() { return deptId; } public void setDeptId(Long deptId) { this.deptId = deptId; } public void setId(Long id) { this.id = id; } public Set<Role> getRoles() { return roles; } public void setRoles(Set<Role> roles) { this.roles = roles; } @Override public String toString() { return "User [id=" + id + ", loginName=" + loginName + ", userName=" + userName + ", password=" + password + ", createTime=" + createTime + ", createUserId=" + createUserId + ", updateTime=" + updateTime + ", updateUserId=" + updateUserId + ", isAdmin=" + isAdmin + ", userMobile=" + userMobile + ", deptId=" + deptId + ", roles=" + roles + "]"; } }